Fix formatting of one line.

Review URL: http://codereview.chromium.org/119171

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@2103 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/ia32/assembler-ia32.h

@@ -79,7 +79,7 @@ struct Register {
   int code_;
 };
 
-const Register eax = {0};
+const Register eax = { 0 };
 const Register ecx = { 1 };
 const Register edx = { 2 };
 const Register ebx = { 3 };